Home / 15,564,549.60-23,346,824.40-6,606,597.60

Finding the Fourth Proportional to 15,564,549.60, 23,346,824.40 and 6,606,597.60

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Solution

The fourth proportional to 15,564,549.60, 23,346,824.40 and 6,606,597.60 is: 9,909,896.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,564,549.60 : 23,346,824.40 = 6,606,597.60 : x
  2. Step 2: Convert to fraction form
    15,564,549.60/23,346,824.40 = 6,606,597.60/x
  3. Step 3: Cross multiply
    15,564,549.60x = 23,346,824.40 × 6,606,597.60
  4. Step 4: Simplify right side
    15,564,549.60x = 154,243,074,048,661.41
  5. Step 5: Solve for x
    x = 154,243,074,048,661.41/15,564,549.60
  6. Step 6: Final answer
    x = 9,909,896.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.